Second hand for a watch



FIG. 1 is a Perspective view of a second hand for a watch showing my new design;

FIG. 2 is a Front view thereof;

FIG. 3 is a Back view thereof;

FIG. 4 is an enlarged Left-side view thereof;

FIG. 5 is an enlarged Right-side view thereof;

FIG. 6 is a Top view thereof; and,

FIG. 7 is a Bottom view thereof. 

CLAIM The ornamental design for a second hand for a watch, as shown and described. 